diff options
Diffstat (limited to 'lib/libc/string/strlcat.c')
-rw-r--r-- | lib/libc/string/strlcat.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/lib/libc/string/strlcat.c b/lib/libc/string/strlcat.c index c325ef3..405389c 100644 --- a/lib/libc/string/strlcat.c +++ b/lib/libc/string/strlcat.c @@ -42,10 +42,11 @@ static const char rcsid[] = * Appends src to string dst of size siz (unlike strncat, siz is the * full size of dst, not space left). At most siz-1 characters * will be copied. Always NUL terminates (unless siz <= strlen(dst)). - * Returns strlen(initial dst) + strlen(src); if retval >= siz, - * truncation occurred. + * Returns strlen(src) + MIN(siz, strlen(initial dst)). + * If retval >= siz, truncation occurred. */ -size_t strlcat(dst, src, siz) +size_t +strlcat(dst, src, siz) char *dst; const char *src; size_t siz; |